Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13895 |
The impact of individual variation on abrupt collapses in mutualistic networks | |
Gaurav Baruah | |
2021-10-20 | |
发表期刊 | Ecology Letters |
出版年 | 2021 |
英文摘要 | Individual variation is central to species involved in complex interactions with others in an ecological system. Such ecological systems could exhibit tipping points in response to changes in the environment, consequently leading to abrupt transitions to alternative, often less desirable states. However, little is known about how individual trait variation could influence the timing and occurrence of abrupt transitions. Using 101 empirical mutualistic networks, I model the eco-evolutionary dynamics of such networks in response to gradual changes in strength of co-evolutionary interactions. Results indicated that individual variation facilitates the timing of transition in such networks, albeit slightly. In addition, individual variation significantly increases the occurrence of large abrupt transitions. Furthermore, topological network features also positively influence the occurrence of such abrupt transitions. These findings argue for understanding tipping points using an eco-evolutionary perspective to better forecast abrupt transitions in ecological systems. |
领域 | 资源环境 |
URL | 查看原文 |
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文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/340858 |
专题 | 资源环境科学 |
推荐引用方式 GB/T 7714 | Gaurav Baruah. The impact of individual variation on abrupt collapses in mutualistic networks[J]. Ecology Letters,2021. |
APA | Gaurav Baruah.(2021).The impact of individual variation on abrupt collapses in mutualistic networks.Ecology Letters. |
MLA | Gaurav Baruah."The impact of individual variation on abrupt collapses in mutualistic networks".Ecology Letters (2021). |
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